How do I update my account details? If you’ve changed your phone number, you can update it by navigating via > Profile > Account details. You can also change your contact preferences to receive offers by email, post and SMS. If you need any further assistance, please see our contact details here. Related articles Contact us My payment method has changed, how do I update this? How do I update my address? How do I add a new payment method? When can I change my payment method?